Nord Drivesystems NORDAC LINK SK250E-FDS - Control Connection Details

NORDAC LINK (SK 250E-FDS ... SK 280E-FDS) – Users Manual for Frequency Inverters as Field Distributors
48 BU 0250 en-3021
Pos: 127 /Anleitungen/ Elektronik/F U und Starter/2. Montage und Ins tallation/Elektr ischer Anschluss/ SK 1xxE, SK 2xxE, SK 5xxP, SK xxxE -FDS/Steuerteil/D etails Steueransc hlüsse [SK xxxE-FDS] @ 11\mod_ 1466081350464_388. docx @ 329741 @ 4 @ 1
2.3.3.1 Control connection details
Pos: 128.1 /Anleitung en/Elektronik/F U und Starter/2. Montage und I nstallation/Ele ktrischer Anschlus s/SK 1xxE, SK 2xxE, SK 5xxP, SK xxx E-FDS/Steuerteil/De tails Steueransch lüsse (Sammlung)/Detai ls Steueranschlüsse_0 0_Tabellenkopf _[SK xxxE-FDS] @ 11\mod_146608 1544267_388.doc x @ 329795 @ @ 1
Meaning, Functions
Description / Technical data
Contact
Parameter
(designation)
Meaning
No.
Function of factory setting
Pos: 128.2 /Anleitung en/Elektronik/F U und Starter/2. Montage und I nstallation/Ele ktrischer Anschlus s/SK 1xxE, SK 2xxE, SK 5xxP, SK xxx E-FDS/Steuerteil/De tails Steueransch lüsse (Sammlung)/Detai ls Steueranschlüsse_0 1_DOUT [SK xxxE-FDS] @ 11\mod_14 66162896746_388.doc x @ 330020 @ @ 1
Digital outputs
Signalling of the operating statuses of the FI
according to EN 61131-2
24 V DC
With inductive loads: Provide protection
via free-wheeling diode!
Maximum load 50 mA
DOUT1
Digital output 1
P434 [-01]
No function
DOUT2
Digital output 2
P434 [-02]
No function
Pos: 128.3 /Anleitung en/Elektronik/F U und Starter/2. Montage und I nstallation/Ele ktrischer Anschlus s/SK 1xxE, SK 2xxE, SK 5xxP, SK xxx E-FDS/Steuerteil/De tails Steueransch lüsse (Sammlung)/Detai ls Steueranschlüsse_0 1_DOUT_Ergänzung [ SK 2xxE-FDS] @ 12\mod_146839263690 8_388.docx @ 338405 @ @ 1
Information for bus control:
The digital outputs can be set with the user bits in the control word.
DOUT1: P480 [-11] = Control word Bit 8
DOUT2: P480 [-12] = Control word Bit 9
Pos: 128.4 /Anleitung en/Elektronik/F U und Starter/2. Montage und I nstallation/Ele ktrischer Anschlus s/SK 1xxE, SK 2xxE, SK 5xxP, SK xxx E-FDS/Steuerteil/De tails Steueransch lüsse (Sammlung)/Detai ls Steueranschlüsse_0 2_AIN [SK 2xxE-FDS] @ 11\ mod_1466165843645_388. docx @ 330055 @ @ 1
Analogue inputs
Actuation of device by external controller, potentiometer or similar.
Resolution 12Bit
U= 0 …10 V, R
i
=30 kΩ
I= 0/4 … 20 mA
Maximum permissible voltage at
analogue input: 30 V DC
Matching of the analogue signals is performed via P402 and
P403.
+ 10 V Reference voltage: 5 mA not short-circuit resistant
Note!
A burden resistor (250 Ω) must be set for setpoint current
values. This is carried out at the factory. Subsequent changes
are not possible.
10V REF
+ 10 V Reference voltage
-
-
AIN1+
Analog input 1
P400 [-01]
No function
AIN2+
Analog input 2
P400 [-02]
No function
GND
Reference potential GND
-
-
Pos: 128.5 /Anleitung en/Elektronik/F U und Starter/2. Montage und I nstallation/Ele ktrischer Anschlus s/SK 1xxE, SK 2xxE, SK 5xxP, SK xxxE-FDS/Steuerteil/ Details Steueransc hlüsse (Sammlung)/ Details Steueransch lüsse_03_DIN [SK 2xxE-FDS] @ 11\mod_1466165916872_3 88.docx @ 330090 @ @ 1
Digital inputs
Actuation of device via an external controller, switch or similar, connection of HTL
transmitter (DIN2 and DIN3 only)
The factory settings of digital inputs DIN5 to DIN7 depend on the configuration of
option slots H1 and H2.
DIN1-5 according to EN 61131-2, type 1
Low: 0-5 V (~ 9.5 kΩ)
High: 15-30 V (~ 2.5 - 3.5 kΩ)
Scan time: 1 ms
Reaction time: 4 - 5 ms
Input capacitance
10 nF (DIN1, DIN4, DIN5, DIN6, DIN7)
1.2 nF (DIN2, DIN3)
Limit frequency (only DIN2 and DIN3)
Min.: 250 Hz, Max.: 205 kHz
DIN1
Digital input 1
P420 [-01]
No function
DIN2
Digital input 2
P420 [-02]
No function
DIN3
Digital input 3
P420 [-03]
No function
DIN4
Digital input 4
P420 [-04]
No function
DIN5
Digital input 5
P420 [-05]
( Section 2.2.2.3)
DIN6 / AIN1
Digital input 6
P420 [-06]
DIN7 / AIN2
Digital input 7
P420 [-07]
Pos: 128.6 /Anleitung en/Elektronik/F U und Starter/2. Montage und I nstallation/Ele ktrischer Anschlus s/SK 1xxE, SK 2xxE, SK 5xxP, SK xxxE-FDS/Steuer teil/Details Ste ueranschlüsse (Samm lung)/Details Steuer anschlüsse_03_DI N [SK 300P] @ 44\mod_15946249050 61_388.docx @ 2644908 @ @ 1
Digital inputs
Actuation of device using an external controller, switch or similar.
DIN1-5 according to EN 61131-2, type 1
low: 0-5 V (~ 9.5 kΩ)
high: 15-30 V (~ 2.5 - 3.5 kΩ)
Scan time: 1 ms
Response time: 4 … 5 ms
Input capacitance
10 nF (DIN1, DIN4)
1.2 nF (DIN2, DIN3)
Limiting frequency (only DIN2 and DIN3)
min.: 250 Hz, max.: 205 kHz
DIN1
Digital input 1
P420 [-01]
No function
DIN2
Digital input 2
P420 [-02]
No function
DIN3
Digital input 3
P420 [-03]
No function
DIN4
Digital input 4
P420 [-04]
No function
Pos: 128.7 /Anleitung en/Elektronik/F U und Starter/2. Montage und I nstallation/Elektrischer Anschluss/SK 1xxE, SK 2xxE, SK 5xxP, SK xxxE-FDS/ Steuerteil/Detail s Steueranschlüsse ( Sammlung)/Details Ste ueranschlüsse_03_DI N_Ergänzung [SK 2xxE- FDS] @ 12\mod_1468393540 628_388.docx @ 338440 @ @ 1